Bose Professional has expanded the flexibility of its RoomMatch array module loudspeakers with new rigging accessories that allow easy-to-assemble ground stack arrays.

Now, the 20 unique RoomMatch full-range coverage patterns and RMS215 subwoofer can support stage- or ground-mounted front-fill applications and temporary side-stage coverage in areas that require removable seating, such as performing arts centers.

The new ground stack accessories include a base frame that attaches to the RMS215 subwoofer and enables one or two full-range RoomMatch modules to be mounted on adjustable-pitch brackets.

New subwoofer brackets allow the base frame to be used with up to three subwoofer modules, and through optional casters, be easily moved to different stage locations.

Introduced in 2011 and recently expanded with several new modules, the Bose RoomMatch series offers a new class of curvilinear array loudspeaker – the progressive directivity array. The full-range modules are available in 20 different combinations: horizontal coverage patterns of 55, 70, 90 or 120 degrees, and vertical coverage patterns of 5, 10, 20, 40 or 60 degrees.

The progressive directivity array offers the ability to vary both the horizontal and vertical coverage patterns for each module in the array based on the room dimensions. More precise coverage control helps sound system designers ensure good intelligibility with spoken-word program material, especially in reverberant rooms, as well as the best possible tonal balance throughout the listening area.

The new RoomMatch ground stack accessories will be available through authorized Bose dealers beginning October 31, 2012. Visit for more information.

With Live Sound, You Can Make Anyone Sound Good

A free subscription to Live Sound International is your key to successful sound management on any scale — from a single microphone to a stadium concert. Written by professionals for professionals, each issue delivers essential information on the latest products specs, technologies, practices and theory.

Whether you’re a house monitor engineer, technical director, system technician, sound company owner, installer or consultant, Live Sound International is the best source to keep you tuned in to the latest pro audio world. Subscribe today…it’s FREE!!